Radio resource allocation strategy updating method and device, equipment and storage medium

Abstract

The embodiment of the invention provides a radio resource allocation strategy updating method and device, equipment and a storage medium, and the method comprises the steps: determining a resource allocation strategy updating target object in each resource allocation strategy updating process; randomly selecting a target resource allocation strategy different from the current resource allocation strategy from a resource allocation strategy library of the target object; updating the current resource allocation strategy of the target object based on the current resource allocation strategy of the target object and the target resource allocation strategy; and after determining that the frequency of updating the current resource allocation strategy of the target object is greater than or equalto a first preset threshold, outputting the current resource allocation strategies of all base stations and mobile users. According to the embodiment of the invention, the complex multi-dimensional resource joint optimization problem of the wireless network is decomposed into two sub-problems, the allocation and deployment of the multi-dimensional resources in the joint optimization wireless network are realized, and the solving difficulty is reduced; and meanwhile, conflict interference of multicast transmission of the content files is reduced, and the method is suitable for various complexnetwork environments.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method, device, device and storage medium for updating a wireless resource allocation strategy. Background technique [0002] With the development of mobile Internet and a large number of new wireless services and applications, people's demand for wireless network services such as virtual reality, mobile cloud, online entertainment, and online learning is increasing, and the mobile data traffic in wireless networks is exploding. increase. Among them, service applications based on content dissemination occupy a large proportion of mobile user data services, which will cause network backhaul congestion and lead to a large amount of redundant data transmission. A lot of research work has studied the introduction of local caching and multicast mechanisms into heterogeneous wireless cellular networks to improve the utilization efficiency of wireless resources and cope ...

AI Technical Summary

Problems solved by technology

Due to the different decision-making actions of small cell base stations and mobile users in the wireless cache multicast network, and there are complex interactions between them, the existing classic game model is difficult to model, analyze and solve the above-mentioned complex multi-dimensional resource joint optimization question

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